public MashCalcAddGrainPage()
{
//Set the title on the navigation bar to the selected hop
Title = "Add Grains";
//Set the StyleId for Xamarin Test Cloud
StyleId = "AddGrainsPage";
//Create generic views from "Views" folder
StackLayout grainHeader = new GrainListHeader();
grainList = new GrainListView {
StyleId = "grainListView"
};
search = new SearchBar {
StyleId = "searchBar",
Placeholder = "Search Grains",
HorizontalOptions = LayoutOptions.FillAndExpand
};
cancel = new GrainThemedButton {
StyleId = "cancelButton",
Text = "Cancel",
WidthRequest = (double)(App.ScreenWidth),
BorderColor = Color.Transparent,
BorderRadius = 0,
HeightRequest = 50,
Font = Font.SystemFontOfSize(NamedSize.Large)
};
Content = new StackLayout {
Spacing = 0,
Children =
{
search,
grainHeader,
grainList,
cancel
}
};
}
public MashCalculatorPage()
{
//Set the title on the navigation bar to the selected hop
Title = "SRM Calculator";
//Set the StyleId for Xamarin Test Cloud
StyleId = "SRMCalculatorPage";
grainsAddedListView = new MashListView {
StyleId = "mashListView",
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.Transparent,
HeightRequest = (double)(App.ScreenHeight * 0.2),
HasUnevenRows = true
};
addEntry = new GrainThemedButton {
StyleId = "addGrainButton",
Text = "Add Grain",
WidthRequest = (double)(App.ScreenWidth * 0.8),
HeightRequest = (double)(App.ScreenHeight * 0.07)
};
mashVolumeEntry = new GrainThemedNumberEntry {
StyleId = "mashVolumeEntry",
Text = "0",
WidthRequest = (double)(App.ScreenWidth * 0.3)
};
volumeStepper = new BrownStepper {
StyleId = "volumeStepper",
Minimum = 0,
Maximum = 1000,
Increment = 1,
Value = Convert.ToDouble(mashVolumeEntry.Text),
WidthRequest = (double)(App.ScreenWidth * 0.35)
};
Grid VolumeAndGravityGrid = new Grid {
ColumnDefinitions =
{
new ColumnDefinition {
Width = Device.OnPlatform(
(double)(App.ScreenWidth * 0.33),
(double)(App.ScreenWidth * 0.3),
(double)(App.ScreenWidth * 0.3)
)
},
new ColumnDefinition {
Width = (double)(App.ScreenWidth * 0.3)
},
new ColumnDefinition {
Width = (double)(App.ScreenWidth * 0.35)
}
},
};
VolumeAndGravityGrid.Children.Add(
new Label {
Text = "Mash Volume",
TextColor = Color.White,
XAlign = TextAlignment.Center,
YAlign = TextAlignment.Center
},
0,
0
);
VolumeAndGravityGrid.Children.Add(mashVolumeEntry, 1, 0);
VolumeAndGravityGrid.Children.Add(volumeStepper, 2, 0);
VolumeAndGravityGrid.Padding = new Thickness(0, 0, 10, 0);
calculateSRMButton = new GrainThemedButton {
StyleId = "calculateSRMButton",
Text = "Calculate SRM",
WidthRequest = (double)(App.ScreenWidth * 0.8),
HeightRequest = (double)(App.ScreenHeight * 0.07)
};
StackLayout pageContents = new StackLayout {
Padding = new Thickness(5, 5, 5, 5),
Spacing = 2,
Children =
{
new MashViewHeader(),
grainsAddedListView,
addEntry,
VolumeAndGravityGrid,
calculateSRMButton
},
};
Content = new ScrollView {
HeightRequest = (double)(App.ScreenHeight),
Content = pageContents
};
}
public MashCalculatedResultsPage(MashCalculatedModel calculations)
{
//Set the title on the navigation bar to the selected hop
Title = "Calculated Results";
//Set the StyleId for Xamarin Test Cloud
StyleId = "CalculatedResultsPage";
//Set backgroun of page to the estimated color of the beer
if (calculations.srmColor.A == 0 && calculations.srmColor.B == 0 && calculations.srmColor.G == 0)
{
BackgroundColor = Color.White;
}
else
{
BackgroundColor = calculations.srmColor;
}
Label title = new Label {
Text = "Your Beer Estimates",
XAlign = TextAlignment.Center,
FontSize = Device.GetNamedSize(NamedSize.Large, this)
};
Label subtitle = new Label {
Text = "The background is the color of your beer",
XAlign = TextAlignment.Center,
FontSize = Device.GetNamedSize(NamedSize.Large, this)
};
StackLayout titleStack = new StackLayout {
Orientation = StackOrientation.Vertical,
Children = { title, subtitle },
Spacing = 0
};
newBeer = new GrainThemedButton {
StyleId = "newBeerButton",
Text = "New Beer",
WidthRequest = (double)(App.ScreenWidth * 0.45)
};
addMoreGrains = new GrainThemedButton {
StyleId = "addModeGrainsButton",
Text = "Add more grains",
WidthRequest = (double)(App.ScreenWidth * 0.45),
};
//Create labels for calculated estimates
Label srmLabel = new Label {
Text = "SRM Color:",
HorizontalOptions = LayoutOptions.EndAndExpand
};
Label extractPPGLabel = new Label {
Text = "Extract PPG:",
HorizontalOptions = LayoutOptions.EndAndExpand
};
Label grainPPGLabel = new Label {
Text = "Grain Malt PPG:",
HorizontalOptions = LayoutOptions.EndAndExpand
};
Label ogLabel = new Label {
Text = "Estimated OG:",
HorizontalOptions = LayoutOptions.EndAndExpand
};
//Perform calculations using the MashCalculatedModel that is passed in
og = (calculations.PPGModel.extract + (calculations.PPGModel.grain * .8)) / 1000 + 1;
//Create labels to display estimates
Label srmIntLabel = new Label {
Text = calculations.srmInt.ToString(),
HorizontalOptions = LayoutOptions.CenterAndExpand
};
extractPPG = new Label {
Text = calculations.PPGModel.extract.ToString(),
HorizontalOptions = LayoutOptions.CenterAndExpand
};
grainPPG = new Label {
Text = calculations.PPGModel.grain.ToString(),
HorizontalOptions = LayoutOptions.CenterAndExpand
};
Label estimatedOG = new Label {
Text = og.ToString(),
HorizontalOptions = LayoutOptions.CenterAndExpand
};
Label actualOGLabel = new Label {
Text = "Actual OG:",
HorizontalOptions = LayoutOptions.EndAndExpand,
VerticalOptions = LayoutOptions.Start
};
//Create efficiency entry and stepper
actualOGEntry = new GrainThemedNumberEntry {
StyleId = "actualOGEntry",
Text = "1.055",
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Start
};
calculateEfficiencyButton = new GrainThemedButton {
StyleId = "calculateEfficiencyButton",
Text = "Calculate Efficiency",
HorizontalOptions = LayoutOptions.CenterAndExpand,
WidthRequest = Device.OnPlatform(
(double)(App.ScreenWidth * 0.7),
(double)(App.ScreenWidth / 2 * 0.45),
(double)(App.ScreenWidth / 2 * 0.45))
};
Label efficiencyLabel = new Label {
Text = "Efficiency:",
HorizontalOptions = LayoutOptions.EndAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand
};
calculatedEfficiencyLabel = new Label {
VerticalOptions = LayoutOptions.CenterAndExpand
};
//Create a grid to add all elements to
Grid gridLayout = new Grid {
HeightRequest = App.ScreenHeight * 0.8,
ColumnDefinitions =
{
new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
},
new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
},
},
RowDefinitions =
{
new RowDefinition {
Height = new GridLength(2, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
},
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.CenterAndExpand
};
gridLayout.Children.Add(titleStack, 0, 2, 0, 1);
gridLayout.Children.Add(srmLabel, 0, 1);
gridLayout.Children.Add(extractPPGLabel, 0, 2);
gridLayout.Children.Add(grainPPGLabel, 0, 3);
gridLayout.Children.Add(ogLabel, 0, 4);
gridLayout.Children.Add(actualOGLabel, 0, 5);
gridLayout.Children.Add(srmIntLabel, 1, 1);
gridLayout.Children.Add(extractPPG, 1, 2);
gridLayout.Children.Add(grainPPG, 1, 3);
gridLayout.Children.Add(estimatedOG, 1, 4);
gridLayout.Children.Add(actualOGLabel, 0, 5);
gridLayout.Children.Add(actualOGEntry, 1, 2, 5, 6);
gridLayout.Children.Add(calculateEfficiencyButton, 0, 2, 6, 7);
gridLayout.Children.Add(efficiencyLabel, 0, 7);
gridLayout.Children.Add(calculatedEfficiencyLabel, 1, 7);
gridLayout.Children.Add(newBeer, 0, 8);
gridLayout.Children.Add(addMoreGrains, 1, 8);
Content = gridLayout;
//Change the text color used if the background is too dark
if (calculations.srmInt > 20)
{
srmLabel.TextColor = Color.White;
extractPPGLabel.TextColor = Color.White;
grainPPGLabel.TextColor = Color.White;
ogLabel.TextColor = Color.White;
actualOGLabel.TextColor = Color.White;
srmIntLabel.TextColor = Color.White;
extractPPG.TextColor = Color.White;
grainPPG.TextColor = Color.White;
estimatedOG.TextColor = Color.White;
title.TextColor = Color.White;
subtitle.TextColor = Color.White;
efficiencyLabel.TextColor = Color.White;
calculatedEfficiencyLabel.TextColor = Color.White;
}
}